Home / 36,643,064.52-54,880,855.64-17,487,273.68

Finding the Fourth Proportional to 36,643,064.52, 54,880,855.64 and 17,487,273.68

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Solution

The fourth proportional to 36,643,064.52, 54,880,855.64 and 17,487,273.68 is: 26,190,946.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,643,064.52 : 54,880,855.64 = 17,487,273.68 : x
  2. Step 2: Convert to fraction form
    36,643,064.52/54,880,855.64 = 17,487,273.68/x
  3. Step 3: Cross multiply
    36,643,064.52x = 54,880,855.64 × 17,487,273.68
  4. Step 4: Simplify right side
    36,643,064.52x = 959,716,542,007,410.88
  5. Step 5: Solve for x
    x = 959,716,542,007,410.88/36,643,064.52
  6. Step 6: Final answer
    x = 26,190,946.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.